Attention is a prerequisite for a child’s ability to learn and includes both visual attention and auditory attention. Improving attention requires starting from these two aspects. In the past ten years, we have counted nearly 500 cases of children with cervical spine dysfunction, mostly accompanied by hyperactivity, low attention span, muscle twitching, and poor hand-eye coordination, which seriously affects the learning ability of school-age children. After the spinal function rehabilitation technology-based, combined with lifestyle modification, psychological guidance and other rehabilitation treatments, the cervical spine function and hyperactivity, low attention can be significantly improved. This confirms that low attention span is closely related to cervical spine dysfunction, and that poor lifestyle factors are the causes of triggering and exacerbating the condition! It is recommended that children with low attention span, hyperactivity, emotional instability, and learning disabilities routinely investigate the cervical spine!